Protector provided with specimen extractor

A protection device and extractor technology, which is applied in the field of medical devices, can solve the problems of unfavorable tumor comminution, reduce the risk of tumor planting or infection, accelerate the progress of surgery, and reduce the effect of incision bleeding

Inactive Publication Date: 2019-12-10
SURGAID MEDICAL XIAMEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At that time, the specimen bag had to be placed in the proper position manually; the specimen bag set up alone was not conducive to the operation of tumor crushing; when the tumor was cut, there was no pneumoperitoneum support, and it needed to be lifted and supported manually

Method used

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  • Protector provided with specimen extractor
  • Protector provided with specimen extractor
  • Protector provided with specimen extractor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as Figure 1-4 Shown: a protective device with a specimen extractor, which includes an incision protective cover 2, an insertion ring 22 is arranged on the inner opening 21 edge ring of the incision protective cover, and it also includes a retrieval bag 3, in which the retrieval bag 3 An inner opening 5 and an outer opening 4 are provided on the top; the outer opening 4 of the retrieval bag 3 is connected to the incision protective cover 2, and the inner opening 5 is provided with a sealing closure for realizing the opening and closing of the inner opening 5, and the inner space of the retrieval bag 3 Material exchange with the outside world cannot be realized through the closed inner opening 5 .

[0022] The outer opening 4 of the retrieval bag 3 is connected with the insertion ring 22 of the incision protector 2 .

[0023] The sealing closure is at least one self-sealing strip 31 arranged at the inner opening 5 .

[0024] A zipper 32 for assisting the closing o...

Embodiment 2

[0029] Such as Figure 5-8 As shown: on the basis of Embodiment 1, the insertion ring 22 is also provided with a storage slot 23 for accommodating the retrieval bag 3 , and the folded retrieval bag 3 is placed in the storage slot 23 .

[0030] In the structure of Embodiment 2, the retrieval bag 3 is pre-placed in the incision protective sleeve 2 into the ring, and is used in conjunction with the sealing cover 1 . Before the operation, insert the incision protective cover 2 into the body, cover the sealing cover, (if it involves open surgery, the sealing cover may not be used) inject gas, and the whole cooperates to form a constant pressure operation space, because the extraction bag 3 is pre-placed in the Put it in the storage groove 23 of the ring, the operation will not be affected because the extraction bag is too long during the operation (compared with embodiment 1), see Figure 5 ; After the tumor resection is completed, the tumor needs to be processed. At this time, on...

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Abstract

The invention relates to a protector provided with a specimen extractor. The protector comprises an incision protective jacket, a placement ring is annularly arranged on the inner opening edge of theincision protective jacket, the protector also comprises a taking bag, and an inner opening and an outer opening are arranged on the taking bag; the outer opening of the taking bag is connected with the incision projective jacket, a sealing closure member for closing the inner opening is arranged at the inner opening, and the inner space of the taking bag cannot exchange substances with outside through the closed inner opening. The protector has the advantages as follows: surgical instruments are not required to be dismounted, a specimen band is placed independently, surgical steps are simplified, establishment of pneumoperitoneum is realized, storage in the tumor crushing process is guaranteed, the surgical process can be greatly accelerated, and the surgical difficulty can be reduced. The inner opening of the taking bag is opened and closed by the sealing closure member, tumor can be taken out when the inner opening is open, and the tumor can be isolated from abdominal cavity of thehuman body and the taking bag can be inflated to facilitate crushing of the tumor when the inner opening is closed.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a protective device with a specimen extractor. Background technique [0002] During laparoscopic surgery, multiple small incisions of the puncture device are generally used to form channels to separate and cut the tissues in the body, and the cut specimens are taken out through the specimen bag. Usually, small tumors can be taken out from the puncture device, but Generally, when large tumors are taken out, the natural orifice of the human body or the navel will be selected to form a larger incision than the trocar, about 3-5 cm, and then the protective sleeve will form the support of the tissues around the umbilicus, and the tumor will be stored in the pre-placed abdominal cavity. The internal specimen bag is taken out from the middle of the protective sleeve, and because there is no pneumoperitoneum support during the process, when the tumor is too large, the tumor can only be d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B10/04A61B17/00
CPCA61B10/0266A61B10/04A61B17/00A61B2017/00287
Inventor 王延洲莫易凡林志雄林聪杰林继成胡林锋
Owner SURGAID MEDICAL XIAMEN CO LTD
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